> whether the listener needs the piece, already has the piece, or just plain lacks the socket that the piece is supposed to snap into. This is very relevant to

> whether the listener needs the piece, already has the piece, or just plain lacks the socket that the piece is supposed to snap into. This is very relevant to how we think about education, communication, information design and propagation. The combination of this SSC and the linked David Chapman piece are very good. They explained and formalized quite a few concepts that have seemed like weird nebulous glitches in the matrix to me. And not only did it make some things click into place, it expanded the amount of places things could click into.